
- description
The MK12 SPR is the US special-purpose rifle — an accurised, longer-barrelled AR built for designated marksmen who needed reach beyond a standard carbine. The CM072 recreates the MOD.1 in full metal, pairing a long outer barrel with a 12-inch free-float quad-rail and a fixed M16-style stock.
That fixed full-size stock is not just for looks: it gives a large battery compartment that swallows almost any pack, while a reinforced Version 2 full-metal gearbox and a long inner barrel give it the punch and accuracy a marksman build needs. It feeds standard M4/M16 magazines and takes the usual upgrades.
What's on the outside
A 12-inch free-float rail surrounds the barrel for an optic, bipod and grip, an alloy suppressor sits on the muzzle, and flip-up sights back up your glass. The enlarged ambidextrous mag release speeds reloads.
Specifications
| Specification | Detail |
|---|---|
| Platform | MK12 SPR MOD.1, AR-15 marksman |
| Construction | Full metal receiver & barrel |
| Handguard | 12in free-float 20mm quad-rail |
| Outer barrel | ~18in |
| Inner barrel | ~450mm |
| Gearbox | Reinforced Version 2, full metal |
| Motor | Long-type |
| Stock | Fixed M16-style (large battery compartment) |
| Hop-up | Adjustable |
| Magazine | 250rd hi-cap (M4/M16 compatible) |
| Battery | 9.6V NiMH (stock, Tamiya) |
| Fire modes | Safe / Semi / Auto |
In the box
| Item | Qty |
|---|---|
| CYMA CM072 - MK12 SPR MOD.1 | 1 |
| Magazine | 1 |
Good to know before you buy
It is a semi-auto marksman rifle at heart — accurate at range and most effective in measured fire rather than full auto. The roomy stock makes battery choice easy, and it runs a 9.6V NiMH.
UKARA: As a realistic imitation firearm, this product requires UKARA registration or a valid defence. We verify at checkout. Register by playing 3 games over 56+ days at Skirmish Wycombe Airsoft.