RWS R10 Pistol 4.50MM, .177 Cal, 7.0 Grains, Wadcutter, 500 Pellets

Key Features:

Premium match lineage for 10m pistol

R10 Match pellets are produced with carefully selected lead alloys, strict dimensional checks and professional quality control to meet international match demands. This gives you the kind of repeatable performance needed for qualification rounds, finals training and serious competition.​

4.50 mm head size for a slightly tighter fit

This version uses a 4.50 mm head, which can give better results in pistols whose barrels are a touch more open and group best with a fuller pellet. Many shooters test both 4.49 and 4.50 mm R10 to see which head size their barrel “likes” more, then stick to that size for the season.​

Light 7.0 grain wadcutter tuned for pistol

With a weight of about 7.0 grains (≈0.45 g), these pellets are ideal for 10m air‑pistol energy levels, keeping recoil soft and flight stable over short indoor distances. The flat wadcutter nose cuts clean, round holes in paper targets, making score‑reading and group analysis much easier.​

Tight tolerances in weight and skirt geometry

R10 pellets are known for excellent dimensional consistency in length, head diameter and skirt form, which directly supports small group sizes. Minimizing pellet‑to‑pellet variation reduces random flyers so any change on the target is more about your technique and less about the ammunition.​

Built for finals training and matches

This 4.50 mm variant is suited to high‑focus training blocks, control series and actual match use when you want your training pellet to match competition quality. Each tin of 500 pellets is packed to protect the heads and skirts, so pellets arrive in shape and ready for serious shooting.​

If you are unsure about head size, many shooters keep both RWS R10 Pistol 4.49mm and this 4.50mm version and choose whichever prints the tighter group in their pistol.​

Specifications

• Calibre: .177 (4.5 mm)​
• Head size: 4.50 mm​
• Weight: 7.0 grains (≈0.4536 g)​
• Pellet type: Wadcutter (flat head), match grade​
• Quantity: 500 pellets per tin​
• Recommended use: 10m air‑pistol competition, finals training, precision practice​
• Compatibility: Designed for .177 match air pistols; works in most target pistols, but testing a small batch is the best way to confirm ideal head size for your barrel.

Usage Tips for Best Results

• Test this 4.50 mm R10 against the 4.49 mm version in 5–10 shot groups to see which head size your pistol groups better with.​
• Use proper 10m air‑pistol paper targets and a good pellet catcher so you can clearly see edge cuts and inner‑10 placement.
• Store tins carefully, keep lids closed and avoid damaging pellet skirts when loading to preserve the match‑grade consistency you are paying for.​