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The Magpul UCS (Universal Carbine Stock) was designed to connect to weapons utilizing a vertical M1913 Picatinny rail on the rear of the receiver. The UCS features six adjustment positions spanning 3 inches of length of pull (LOP), a reversible hinge for left and right folding configurations, as well as five degrees of drop for charging handle and ejection port clearance. The Universal Carbine Stock also includes a reversible, anti-rotation QD socket for attaching a sling, and features the MOE SL Enhanced Rubber Butt-Pad (0.70") for user comfort. The UCS comes with two exclusive Cheek Risers (0.50", and 0.75") and, when combined with the reversible M1913 clamp (allowing for a 1/2-slot height adjustment), the shooter can adjust head placement for an optimal sight picture using iron sights or optics. Made in the USA.
Color: Black
LOP Adjustment Range: 3"
Length: 7.6" - 10.6"
Length of Pull: Exact LOP range varies depending on platform*
Height at Butt Plate: 5.3"
Weight: 18 oz
Width, max: 1.9" (at hinge)
Compatibility:
Receivers equipped with an M1913 rail instead of a buffer tube from the factory, or receivers with an M1913 aftermarket adapter, including but not limited to the SIG MPX/MCX, FN SCAR, IWI Galil, CZ Scorpion, Ruger LC carbine, Brownell's BRN-180, and specific AK variants such as the PSA AK/AK-V.
NOT compatible with TYPE 1 and TYPE 2 Sling Mount Kits, CTR, AK , or Hunter/SGA Cheek Risers, nor CTR, PRS, or Hunter Butt-Pads.
Length of Pull (LOP):
Exact LOP range varies, known Max/Min LOP follows:
Sig MCX: 11.6" - 14.6"
Sig MPX: 11.9" - 14.9"
FN SCAR: 12.1" - 15.1"
IWI Galil: 11.6" - 14.6"
CZ Scorpion: 11.9" - 14.9"
Ruger LC Carbine: 13.6" - 16.6"
PSA AK: 12.0" - 15.0"