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20% DEPOSIT WILL RESERVE ANY PDS FIREARM LISTED! CALL TODAY!

NOTICE: Rock River Arms Piston Pistols are not NFA Class 3
and can be purchased like any other pistol as per your local law.

The new RRA line of piston pistols are currently arriving from Rock River Arms. We have more piston pistols on order and available for deposit which have yet to arrive from the factory. The next shipment of piston pistols is due at the end of November. Call and reserve your piston pistol today by deposit.

Each firearm indicates the "ORDERED FROM FACTORY" date. Once the product arrives from the factory the item will be posted "In Stock". Our website will not allow back orders. Call to place a deposit or select the "Email me when back in stock" option.
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LR1297 Rock River Arms PDS Piston Driven System Carbine with Tri-Rail
13165800 LR1297 Rock River Arms PDS Piston Driven System Carbine with Tri-Rail
RRA Retail Price$1,840.00
Sale Price:$1,630.00
You save $210.00!



The RRA PDS Carbine is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

MODEL LR1297
CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 16 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE A2 Flashhider / 1/2x28 Thread
TRIGGER RRA 2 Stage Match Trigger
MS1913 RAILS On Regulator Housing
HANDGUARD RRA Tri-Rail
BUTTSTOCK RRA Side-Folding 6 Position Tactical Stock with Receiver Extension Storage Compartment
PISTOL GRIP Hogue Rubber Grip
WEIGHT 7.4 Pounds
LENGTH with Stock Unfolded and Extended 37.5 inches
LENGTH with Stock Unfolded and Retracted 34.5 inches
LENGTH with Stock Folded 26 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13588501 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 3/19/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13588502 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 3/19/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13597901 LP2110 Rock River Arms PDS Piston Driven System Pistol
ORDERED FROM FACTORY 3/19/12
RRA Retail Price$1,335.00
Sale Price:$1,229.00
You save $106.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform. Several exciting new models are scheduled for release in 2010, as well as specialized parts and accessories.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Injection Molded with Operator Safety Flange
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13597902 LP2110 Rock River Arms PDS Piston Driven System Pistol
ORDERED FROM FACTORY 3/19/12
RRA Retail Price$1,335.00
Sale Price:$1,229.00
You save $106.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform. Several exciting new models are scheduled for release in 2010, as well as specialized parts and accessories.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Injection Molded with Operator Safety Flange
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13741701 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 3/31/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13741702 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 3/31/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LR1297 Rock River Arms PDS Piston Driven System Carbine with Tri-Rail
13741801 LR1297 Rock River Arms PDS Piston Driven System Carbine with Tri-Rail
ORDERED FROM FACTORY 3/31/12
RRA Retail Price$1,840.00
Sale Price:$1,630.00
You save $210.00!



The RRA PDS Carbine is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

MODEL LR1297
CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 16 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE A2 Flashhider / 1/2x28 Thread
TRIGGER RRA 2 Stage Match Trigger
MS1913 RAILS On Regulator Housing
HANDGUARD RRA Tri-Rail
BUTTSTOCK RRA Side-Folding 6 Position Tactical Stock with Receiver Extension Storage Compartment
PISTOL GRIP Hogue Rubber Grip
WEIGHT 7.4 Pounds
LENGTH with Stock Unfolded and Extended 37.5 inches
LENGTH with Stock Unfolded and Retracted 34.5 inches
LENGTH with Stock Folded 26 inches
INCLUDED One Mag, Manual, Warranty
LR1297 Rock River Arms PDS Piston Driven System Carbine with Tri-Rail
13741802 LR1297 Rock River Arms PDS Piston Driven System Carbine with Tri-Rail
ORDERED FROM FACTORY 3/31/12
RRA Retail Price$1,840.00
Sale Price:$1,630.00
You save $210.00!



The RRA PDS Carbine is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

MODEL LR1297
CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 16 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE A2 Flashhider / 1/2x28 Thread
TRIGGER RRA 2 Stage Match Trigger
MS1913 RAILS On Regulator Housing
HANDGUARD RRA Tri-Rail
BUTTSTOCK RRA Side-Folding 6 Position Tactical Stock with Receiver Extension Storage Compartment
PISTOL GRIP Hogue Rubber Grip
WEIGHT 7.4 Pounds
LENGTH with Stock Unfolded and Extended 37.5 inches
LENGTH with Stock Unfolded and Retracted 34.5 inches
LENGTH with Stock Folded 26 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13864601 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 4/11/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13864602 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 4/11/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty
LP2110 Rock River Arms PDS Piston Driven System Pistol
13864603 LP2113 Rock River Arms PDS Piston Driven System Pistol with Tri-Rail Handguard
ORDERED FROM FACTORY 4/11/12
RRA Retail Price$1,485.00
Sale Price:$1,359.00
You save $126.00!



The RRA PDS Pistol is the first of a new generation of firearms employing RRA’s patent-pending Piston Driven System (PDS). Employing a purpose-designed bolt carrier, an adjustable gas piston and an over-the-barrel spring and guide rod arrangement, the RRA Piston Driven System is able to completely do away with the traditional recoil system associated with AR-style firearms, making for an extremely versatile weapon platform.

CALIBER 5.56mm NATO Chamber for 5.56 & .223 Cal.
UPPER Proprietary, with Extended Top Rail
CHARGING HANDLE Ambidextrous Non-Reciprocating
BARREL 8 Inch Chrome Moly, 1:9 Twist
MUZZLE DEVICE PDS-MD / 1/2x28 Thread
TRIGGER Single Stage
MS1913 RAILS On Rear Receiver Adapter & Regulator Housing
HANDGUARD Tri-Rail Handguard
PISTOL GRIP Hogue Rubber Grip
WEIGHT / LENGTH 5 Pounds / 17.5 inches
INCLUDED One Mag, Manual, Warranty