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Rock River Arms A-4 Collapsible Buttstock

Rock River Arms A-4 Collapsible Buttstock

Six position, extendable stock lets you select the length of pull best suited to your shooting needs. Converts your rifle to A-4-style with the added benefit of shorter overall length. Includes buffer tube, receiver lock plate, lock nut, rear sling swivel,...

Rock River Arms Ar-15 Le Entry Tactical Stock

Rock River Arms Ar-15 Le Entry Tactical Stock

A full stock, with the same length as a collapsed M4, CAR stock; quick to shoulder, fast handling and maneuverable in confined or restricted areas. Provides a consistent and comfortable cheek weld for greater control and accuracy. Compact dimensions reduce...

Rock River Arms Ar-15 M4 Stock Wrench

Rock River Arms Ar-15 M4 Stock Wrench

Steel, dual function wrench lets you easily remove your old extension tube and install a new-style, A4 stock. Spanner has three lugs to fit the A4-style castle nut. Provides a non-slip fit so you can correctly torque the stock to the receiver. Also, the...

Rock River Arms Ar-15 National Match 2-Stage Trigger

Rock River Arms Ar-15 National Match 2-Stage Trigger

Drop-in, match grade trigger provides a crisp, 4 1/2 to 5 lb., 2-stage, trigger pull to improve accuracy for competition or varmint shooting. Sear engagement point is located behind the hammer to reduce pull weight. Low mass hammer speeds lock time. Includes...

Rock River Arms Ar-15 Nm Free Float Barrel Sleeve

Rock River Arms Ar-15 Nm Free Float Barrel Sleeve

Two-piece steel tube isolates barrel from forend pressure for consistent accuracy on target and tactical rifles. Lets you use a tight shooting sling or a bipod without putting external pressure on barrel and shifting point of impact. Furnished with A2...

Rock River Arms Ar-15 Star Safety Selector

Rock River Arms Ar-15 Star Safety Selector

Round thumb pad gives fast, positive operation; especially important when wearing gloves. Rolls easily under your thumb for faster application or release. Mfg: Rock River Arms SPECS: 4140 steel, black, matte finish. For semi-auto AR-15 only.

Rock River Arms Ar-15/M16 Dominator2 Eotech Mount

Rock River Arms Ar-15/M16 Dominator2 Eotech Mount

Rugged tactical mount provides secure attachment for an EOTech holographic weapon sight with correct elevation for co-witnessing iron sights through the optic. Clamps to flattop receiver and positions the EOTech's dot just above the factory front sight...

Rock River Arms Carbine Buffer

Rock River Arms Carbine Buffer

For use with an A-4 Collapsible Buttstock. Mfg: Rock River Arms

Rock River Arms Carbine Length Recoil Spring

Rock River Arms Carbine Length Recoil Spring

For use with an A-4 Collapsible Buttstock. Mfg: Rock River Arms

Rock River Arms Rock River Arms Ar-15 Upper & Lower Receiver Set

Rock River Arms Rock River Arms Ar-15 Upper & Lower Receiver Set

Forged, upper and lower receivers are CNC machined to tighter than mil-spec tolerances, with critical contact points held to +/- .0005". Hand selected and matched to ensure a tight, movement-free, lockup between the upper and lower halves. Accepts all...