QYS Training Grade 4.50MM, .177 Cal, 500 Pellets

Key Features:

Competition‑oriented training accuracy

These pellets are built to the same high standards QYS is known for in international competition, giving very small group sizes at 10 m when fired from a well‑set‑up match rifle. That consistency makes them ideal for serious training sessions, pre‑match checks and scoring practice on ISSF‑style 10m targets.​

Precise 4.50 mm head size

This Training Grade variant uses a 4.50 mm head size to give a snug, predictable fit in most .177 match barrels. The consistent engagement with the rifling supports stable velocity and tighter grouping shot after shot.​

Balanced weight for stable flight

At around 8.18 grains (0.53 g), QYS Training pellets offer a well‑proven weight for 10 m air‑rifle work, balancing stability and velocity for indoor distances. The carefully controlled weight spread helps reduce vertical stringing and keeps your sight picture and impact point aligned.​

Wadcutter head for clean scoring

The flat wadcutter nose cuts crisp, round holes in paper 10m rifle targets, making it easier to read scores and group centres accurately. Clear edges are especially useful when you or your coach are analysing 10 rings and inner‑10 placement during match preparation.​

Smooth finish and consistent manufacture

QYS pellets are known for very smooth surfaces and extremely consistent skirts, with manufacturing tolerances tight enough that the pellets can even stand at a 45‑degree angle in testing. This level of finish reduces barrel friction variations and contributes to the “predictable” feel many shooters notice when they switch to QYS.​

For broader training plans, many shooters keep RWS Diabolo Basic for general practice and use QYS Training for focused pre‑match sessions.​

Specifications

• Calibre: 4.50 mm / .177 Cal​
• Head size: 4.50 mm​
• Weight: 8.18 grains (≈ 0.53 g)​
• Pellet type: Wadcutter (flat head), Training Grade​
• Quantity: 500 pellets per tin​
• Recommended use: Precision 10 m training, match preparation, state‑ and national‑level practice​
• Compatibility: All standard .177 air rifles (PCP and spring‑powered)​

Usage Tips for Best Results

• Use QYS Training on proper 10m paper rifle targets and a stable pellet catcher stand
•  so groups and scoring rings are easy to read.​
• Keep tins closed and stored dry; avoid denting skirts when loading to maintain the pellet’s balance and consistency.​
• Pair these pellets with a well‑tuned match rifle and a clear training plan (sighters, 10‑shot series, match simulations) to really see the benefit over basic practice pellets.​

When you need a slightly different barrel fit, you can also consider QYS Training Grade 4.49mm as a second option to test which head size your rifle prefers.