Description
The VERSA-12 Upper Receiver is designed to provide additional capability to the SWD M-11A1 submachinegun. Utilizing a heavy bolt and longer bolt stroke, the rate of fire is reduced to around 610 rounds per minute. This allows easy controllability of fire and the ability to consistently fire single and two round bursts from the automatic setting.
The VERSA-12 features a bolt for use with boh single feed and double feed magazines and a modular Magazine Adapter to allow use of different magazines.
The Suomi M31 Magazine Module can use Suomi M31 72 round drum, 50 round coffin, 36 round stick, Shockwave ZMAG-S and DC-31 magazines.
Other Magazine Modules allow use of Glock G17 magazines, CZ EVO Scorpion or other magazines.
The VERSA-12 does not include removeable sights, scope or optics.
The VERSA-12 attaches to the stock M-11A1 lower receiver without any modification to the lower receiver.
Designed for use with a M-11A1 submachinegun lower receiver.
Requires no modification of the lower receiver to install upper.
14.11 accessory rail along top for mounting a scope or removeable iron sights.
Side cocking, non-reciprocating, spring return charging handle on left side.
5.85" barrel threaded 1/2-28 at muzzle with "Birdcage" flash suppressor.
Ambidextrous Magazine Release
M-LOK Slots on Right and Left Sides and Bottom
Hand Stop
Overall dimensions of VERSA-11 upper recevier:
Length: 16.67"
Overall length with "k" Folding Stock- 26.58"
Width: 2.28" across cocking knob
Height: 5.19"
Weight: 2.84 pounds
Rate of fire:
CCI Blazer Brass 115 Gr. FMJ- approximately 610 RPM
Optional Rates of Fire with Variable Buffer System (VBS):
One Short VBS Spacer installed- 738 RPM
One Long VBS Spacer installed- 815 RPM
One Short snd one Long VBS Spacer installed- 952 RPM
Different bullet weights, such as 124 gr. And 147 gr. , as well as lighter or stronger
powered ammunition, will result in slower or faster rates of fire. The rates of fire
above are approximate. The rate of fire of your ammunition may vary.
Use of reloaded/re-manufactured ammo will void the warranty.
